Energy & Fatigue
CK-MM
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Energy & Fatigue
Vitamin D
25-Hydroxyvitamin D is the main circulating form of vitamin D and the best marker of your overall vitamin D status. It supports immune health, hormone balance, mood, bone density, and inflammation control. Low levels are common—especially in winter, darker climates, or high-stress states—and can wreck energy, immune function, and recovery.
- Unit
- ng/mL
- Health impacts
- Mood · Energy
In your dashboard
Your trend, against your optimal range.
Example data · how your trend would appear once you test
At every level
What we'd do at any value.
Exploring
55.0ng/mL
LowOptimal 40.0–70.0High
In your optimal zone
Habits that hold this position.
No specific guidance for this zone yet. We're working on it and will update this soon.
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